We know its a hatchery bantam. Clean legged, yellow legged, 4 toes, single combed, and red. That narrows it down a lot. I'm not saying its impossible that it could be a Cochin that didn't get leg feathers for some reason. Nor am I 100% positive that its a RIR. But RIR is most likely is what I'm saying. Also some more time to develop may prove me wrong.